4727745792 has 756 divisors, whose sum is σ = 18337427136. Its totient is φ = 1201858560.

The previous prime is 4727745787. The next prime is 4727745809. The reversal of 4727745792 is 2975477274.

4727745792 is a `hidden beast` number, since 47 + 27 + 7 + 4 + 579 + 2 = 666.

It is a tau number, because it is divible by the number of its divisors (756).

It is a Harshad number since it is a multiple of its sum of digits (54).

Its product of digits (6914880) is a multiple of the sum of its prime divisors (70).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 83 ways as a sum of consecutive naturals, for example, 100590313 + ... + 100590359.

It is an arithmetic number, because the mean of its divisors is an integer number (24255856).

Almost surely, 2^4727745792 is an apocalyptic number.

4727745792 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4727745792, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9168713568).

4727745792 is an abundant number, since it is smaller than the sum of its proper divisors (13609681344).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4727745792 is an equidigital number, since it uses as much as digits as its factorization.

4727745792 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 106 (or 70 counting only the distinct ones).

The product of its digits is 6914880, while the sum is 54.

The square root of 4727745792 is about 68758.6052214557. The cubic root of 4727745792 is about 1678.3583964378.

The spelling of 4727745792 in words is "four billion, seven hundred twenty-seven million, seven hundred forty-five thousand, seven hundred ninety-two".